#include<stdio.h>
int judge()
{
	union UN
	{
		int a;
		char b;
	}p;
	p.a=1;
	return p.b;
}
int main()
{
	
	int ret=judge();
	if(ret)
		printf("小端");
	else
		printf("大端");
	return 0;		
}